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Overview

These headphones feature -48dB deep-sea level active noise cancellation, instantly isolating noise with a simple touch and delivering HiFi high-definition sound quality. A large 40mm dynamic driver creates a 3D surround sound field; lightweight and breathable for comfortable extended wear; a detachable gaming microphone ensures clear calls; stable Bluetooth 5.3 connection with low latency; and a foldable design for portability, making them suitable for both work and gaming.

Deep noise-canceling over-ear Bluetooth 5.3 headphones, HiFI Audio, long battery life, gaming headset (off-white)

Model: CW449
Web Code: 19861260
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Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

✨ -48dB Deep-Sea Active Noise Cancellation

Deep intelligent noise cancellation technology effectively suppresses low-frequency ambient noise and human voice interference, instantly creating a quiet private space with a single click, quickly isolating external interference during commutes, work, and studies.

🎵 Hi-Res Audio Quality

40mm ultra-large titanium-plated dynamic driver unit, master-level acoustic fine-tuning, balanced and full three frequencies, powerful bass, delicate vocals, and transparent treble, paired with 3D spatial surround sound effects, immersively reproducing the original sound details.

☁️ Zero-Pressure Cloud-like Wearing Experience

Floating pressure-relieving headband + thickened inert slow-rebound foam ear pads, cloud-like zero gravity, no pressure on the head or ears; seamless telescopic design can be adjusted with one hand, adapting to various head and ear shapes, comfortable and relaxing even after wearing for hours.

🎮 Clear Calls + Low-Latency Gaming

A detachable, flexible, e-sports-grade HD microphone, paired with AI call noise reduction, ensures accurate and clear voice pickup, making gaming and online meetings crystal clear and free of background noise. Bluetooth 5.3 chip provides stable transmission with minimal lag, resulting in lower latency for videos and games.

🔧 Thoughtful, Practical, and Versatile Design

Lightweight body + foldable and rotating storage make it convenient for travel and commuting. Even without power, it can be used wired via AUX audio cable. Easy one-button control for everyday tasks such as song switching, calls, and mode switching. Widely compatible with all devices.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.